.lucky-table-wrapper {
  .ag-header-cell-label {
    /* Necessary to allow for text to grow vertically */
    height: 100%;
    // display: flex; // 原实现中，此处已经是 flex 布局了
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size:12px !important;
    padding: 0 !important;
}
}